Extrinsic 97388-1

{
  "heartbeat": {
    "blockNumber": 97387,
    "sessionIndex": 1623,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xae268795029693de4db3f8e2876023dfae80aa16520432f4a3faf2706d957d0d790ea608ae502e1dd4e181226f8b2375cee47239b671ba0452eba89bd3e87c8d"
}